about summary refs log tree commit diff
path: root/sysdeps/unix/sysv/linux/sys
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/unix/sysv/linux/sys')
-rw-r--r--sysdeps/unix/sysv/linux/sys/serial.h110
1 files changed, 0 insertions, 110 deletions
diff --git a/sysdeps/unix/sysv/linux/sys/serial.h b/sysdeps/unix/sysv/linux/sys/serial.h
deleted file mode 100644
index 1844ef6032..0000000000
--- a/sysdeps/unix/sysv/linux/sys/serial.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_SERIAL_H
-#define _SYS_SERIAL_H	1
-/* Defines for PC AT serial port.  */
-
-/* Serial port addresses and IRQs.  */
-#define PORT_0		0x03F8
-#define PORT_1		0x02F8
-#define IRQ_0		0x04
-#define IRQ_1		0x03
-
-/* Definitions for INS8250 / 16550 chips.  */
-
-/* Defined as offsets from the port address (data port).  */
-#define DAT	0	/* Receive/transmit data.  */
-#define ICR	1	/* Interrupt control register.  */
-#define ISR	2	/* Interrupt status register.  */
-#define LCR	3	/* Line control register.  */
-#define MCR	4	/* Modem control register.  */
-#define LSR	5	/* Line status register.  */
-#define MSR	6	/* Modem status register.  */
-#define DLL	0	/* Divisor latch (lsb).  */
-#define DLH	1	/* Divisor latch (msb).  */
-
-
-/* ICR.  */
-#define RIEN	0x01	/* Enable receiver interrupt.  */
-#define TIEN	0x02	/* Enable transmitter interrupt.  */
-#define SIEN	0x04	/* Enable receiver line status interrupt.  */
-#define MIEN	0x08	/* Enable modem status interrupt.  */
-
-
-/* ISR */
-#define FFTMOUT	0x0c	/* Fifo rcvr timeout.  */
-#define RSTATUS	0x06	/* Change in receiver line status.  */
-#define RxRDY	0x04	/* Receiver data available.  */
-#define TxRDY	0x02	/* Transmitter holding register empty.  */
-#define MSTATUS	0x00	/* Change in modem status.  */
-
-
-/* LCR 3
-   Number of data bits per received/transmitted character.  */
-#define RXLEN	0x03
-#define STOP1	0x00
-#define STOP2	0x04
-#define PAREN	0x08
-#define PAREVN	0x10
-#define PARMARK	0x20
-#define SNDBRK	0x40
-#define DLAB	0x80
-
-/* Baud rate definitions.  */
-#define ASY9600	12
-
-/* Definitions for character length (data bits) in RXLEN field.  */
-#define BITS5	0x00
-#define BITS6	0x01
-#define BITS7	0x02
-#define BITS8	0x03
-
-/* MCR.  */
-#define DTR	0x01	/* Bring up DTR.  */
-#define RTS	0x02	/* Bring up RTS.  */
-#define OUT1	0x04
-#define OUT2	0x08
-#define LOOP	0x10	/* Put chip into loopback state.  */
-
-
-/* LSR */
-#define RCA	0x01	/* Receive char available.  */
-#define OVRRUN	0x02	/* Receive overrun.  */
-#define PARERR	0x04	/* Parity error.  */
-#define FRMERR	0x08	/* Framing/CRC error.  */
-#define BRKDET	0x10	/* Break detected (null char + frame error).  */
-#define XHRE	0x20	/* Transmit holding register empty.  */
-#define XSRE	0x40	/* Transmit shift register empty.  */
-
-
-/* MSR */
-#define DCTS	0x01	/* CTS has changed state.  */
-#define DDSR	0x02	/* DSR has changed state.  */
-#define DRI	0x04	/* RI has changed state.  */
-#define DDCD	0x08    /* DCD has changed state.  */
-#define CTS	0x10	/* State of CTS.  */
-#define DSR	0x20	/* State of DSR.  */
-#define RI      0x40    /* State of RI.  */
-#define DCD     0x80    /* State of DCD.  */
-
-
-#define DELTAS(x)	((x) & (DCTS | DDSR | DRI | DDCD))
-#define STATES(x)	((x) (CTS | DSR | RI | DCD))
-
-#endif /* sys/serial.h */